( )是指买卖债券时,以含有应计利息的价格申报并成交的交易。
A.全价交易 B.竞价交易 C.净价交易 D.委托交易
参考答案:A
In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
In low - speed network, it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high - speed networks, this approach often works poorly, because in the (1) between sending the notification and notification arriving at the source, thousands of additional (2) may arrive. In ATM network, a major tool for preventing (3) is (4) control. When a host wants a new virtual (5) , it must describe the traffic to be offered and the service expected.
4()
A.flow
B.admission
C.traffic
D.time
治疗血热型胎动不安的代表方剂是:
A.加味圣愈汤
B.苎根汤
C.举元煎
D.寿胎丸
E.保阴煎